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Machine Learning Practice · Quiz 2 · 6 Aug 2023 · May 2023 term

Question 4: What will be the output of the following code?

Question 4

+2 marksNumerical answer

What will be the output of the following code?

python
import numpy as np
from sklearn.impute import KNNImputer
X = np.array([[5,6,3],[np.nan,1,5],[0,2,8],[4,4,2]])
knn = KNNImputer(n_neighbors=2,weights="uniform")
X_trf= knn.fit_transform(X)
print(X_trf[1][0])
Show answer

Correct answer: 2

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Question 4 of 23 in the IIT Madras BS Machine Learning Practice (MLP) Quiz 2 paper sat on 6 Aug 2023, in the May 2023 term (IIT M DIPLOMA AN2 EXAM QPD2 06 Aug 2023). It carries 2 marks.

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